Tetrapod & tetrapod mould - Concrete armour unit - Breakwave by RoudCach

Last crawled date: 4 years, 7 months ago

Tetrapod is the popular shape used to make breakwaves. Already seen on thingiverse, I just needed to redraw the exact geometry so the 3D model is also available here.
From that I made a mould that one can stuff with concrete. Make it quite liquid & push, stirr, with a metal wire.
Print three identical parts and assemble the mould with 3 M5 bolts. might work with clamps.
If not resized, the tetrapod will be around 30mm high.
Enjoy
Please post your makes
Here are my other concrete blocks for breakwaves
Accropodehttps://www.thingiverse.com/thing:2328727
Tetrapodehttps://www.thingiverse.com/thing:2324210
Core-lochttps://www.thingiverse.com/thing:4825866
Cubipodhttps://www.thingiverse.com/thing:4825904
Dolos n°50https://www.thingiverse.com/thing:4825877
Xblock 4,5m3https://www.thingiverse.com/thing:4826627